Privacy Policy
Last updated: November 7, 2026.
What this site does with your input
DevKit’s tools — the JSON Formatter, the Color Converter, and the Base64 & URL Encoder — run entirely in your web browser using JavaScript. The text, JSON, colors, and values you enter are processed on your own device. They are not sent to a server, not stored, not logged, and not shared with anyone. There is no account, no sign-up, and no upload step anywhere on this site.
Information we do not collect
We do not collect names, email addresses, or any personal information through the tools, and we do not ask you to provide any. We do not use analytics that identify individual visitors. Standard server logs kept by our hosting provider may record technical information such as the pages requested, the time of the request, and the browser type, as most web hosts do; that information is used only to keep the site running and is not combined with tool input, because tool input never reaches the server.
Cookies and advertising
This site does not currently show advertisements. If advertising is added in the future, third-party vendors, including Google, may use cookies to serve ads based on your prior visits to this site or other websites. Google’s use of advertising cookies enables it and its partners to serve ads to you based on your visit to this site and/or other sites on the Internet. You may opt out of personalized advertising by visiting Google Ads Settings. You may also opt out of a third-party vendor’s use of cookies for personalized advertising by visiting aboutads.info or the Network Advertising Initiative opt-out page. You can also control cookies in your browser settings, including blocking third-party cookies entirely.
Third-party vendors and ad networks that may serve ads on this site in the future may use cookies, web beacons, or similar technologies to collect information about your visits to this site and other sites, in order to provide advertisements about goods and services that may interest you. This policy will be updated before any such advertising is enabled.
External links
This site links to external websites, including the opt-out pages named above. We are not responsible for the privacy practices of those sites, and we encourage you to read their policies.
Children’s privacy
This site is intended for a general audience and is not directed at children under 13. We do not knowingly collect personal information from children under 13.
Changes to this policy
If this policy changes — for example, if advertising or analytics are added — the updated policy will be posted on this page with a new last-updated date.
Contact
Questions about this policy can be sent to hello@dev.cimeng.dev or through the contact page.